MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 4C:99:E8 (ZHEJIANG DAHUA TECHNOLOGYCO.,LTD)
MAC address prefix 4C:99:E8 is registered to ZHEJIANG DAHUA TECHNOLOGYCO.,LTD, located at 1st Floor, Building 1, No. 1399, Binxing Road, Changhe Street, Binjiang District, Hangzhou City Zhejiang Province 311200, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 07 January 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
4C:99:E8
Registrant / Organization
Registry Chronology
Initial registration: 07 January 2025
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
1st Floor
Building 1
No. 1399
Binxing Road
Changhe Street
Binjiang District
Hangzhou City Zhejiang Province 311200
CN.
Building 1
No. 1399
Binxing Road
Changhe Street
Binjiang District
Hangzhou City Zhejiang Province 311200
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/4c99e8 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "4C99E8",
"company": "ZHEJIANG DAHUA TECHNOLOGYCO.,LTD",
"address": "1st Floor, Building 1, No. 1399, Binxing Road, Changhe Street, Binjiang District, Hangzhou City Zhejiang Province 311200, CN",
"country": "CN",
"blockStart": "4C99E8000000",
"blockEnd": "4C99E8FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-01-07",
"isRand": false,
"isPrivate": false
}